alzheimer's disease

Clearance and transport of amyloid β by peripheral monocytes correlate with Alzheimer’s disease progression

Authors: Xin Huang, Chris Fowler, Yihan Li, Qiao-Xin Li, Jiaqi Sun, Yijun Pan, Liang Jin, Keyla A Perez, Céline Dubois, Yen Y Lim, Candace Drysdale, Rebecca L Rumble, Holly R Chinnery, Christopher C Rowe, Ralph N Martins, Paul Maruff, James D Doecke, Yong Lin, Abdel A Belaidi, Kevin J Barnham, Colin L Masters, Ben J Gu

Journal: Nature Communications

Year Published: 2024

Impaired clearance of amyloid β (Aβ) in late-onset Alzheimer’s disease (AD) affects disease progression. The role of peripheral monocytes in Aβ clearance from the central nervous system (CNS) is unclear. We use a flow cytometry assay […]

Association of Basal Forebrain Atrophy With Cognitive Decline in Early Alzheimer Disease

Authors: Ying Xia, PhD, Vincent Dore, PhD, Jurgen Fripp, PhD, Pierrick Bourgeat, PhD, Simon M. Laws, BSc, PhD, Christopher J. Fowler, PhD, Stephanie R. Rainey-Smith, BSc (Hons), PhD, Ralph N. Martins, PhD, Christopher Rowe, MD, Colin L. Masters, MD, Elizabeth J. Coulson, PhD, and Paul Maruff, PhD

Journal: American Academy of Neurology

Year Published: 2024

Background and Objectives In early Alzheimer disease (AD), β-amyloid (Aβ) deposition is associated with volume loss in the basal forebrain (BF) and cognitive decline. However, the extent to which Aβ-related BF atrophy manifests as cognitive decline […]

Effectiveness of KarXT (xanomeline-trospium) for cognitive impairment in schizophrenia: post hoc analyses from a randomised, double-blind, placebo-controlled phase 2 study

Authors: Colin Sauder, Luke A Allen, Elizabeth Baker, Andrew C Miller, Steven M Paul, Stephen K Brannan

Journal: Translational Psychiatry

Year Published: 2022

The muscarinic receptor agonist xanomeline improved cognition in phase 2 trials in Alzheimer’s disease and schizophrenia. We present data on the effect of KarXT (xanomeline-trospium) on cognition in schizophrenia from the 5-week, randomised, double-blind, placebo-controlled EMERGENT-1 […]

Genetic polymorphism in BIN1 rather than APOE is associated with poor recognition memory among men without dementia

Authors: Kanika Mehta, Mohammadreza Mohebbi, Julie A Pasco, Lana J Williams, Ken Walder, Boon Lung Ng, Veer Bala Gupta

Journal: Scientific Reports

Year Published: 2022

Although several genetic polymorphisms have been linked with the risk of Alzheimer’s disease, less is known about their impact on cognitive performance among cognitively healthy individuals. Our aim was to investigate the association of the genetic […]

A phase 1b/2a multicenter study of the safety and preliminary pharmacodynamic effects of selective muscarinic M 1 receptor agonist HTL0018318 in patients with mild-to-moderate Alzheimer’s disease

Authors: Pradeep J Nathan, S Babli Millais, Alex Godwood, Odile Dewit, David M Cross, Janet Liptrot, Bharat Ruparelia, Stephen Paul Jones, Geor Bakker, Paul T Maruff, Gregory A Light, Alastair J H Brown, Malcolm Peter Weir, Miles Congreve, Tim Tasker

Journal: Alzheimer's & Dementia

Year Published: 2022

Introduction: This study examined the safety and pharmacodynamic effects of selective muscarinic M1 receptor orthosteric agonist HTL0018318 in 60 patients with mild-to-moderate Alzheimer’s disease (AD) on background donepezil 10 mg/day. Methods: A randomized, double-blind, placebo-controlled 4-week […]

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